Question

The displacement-time graph of a particle executing SHM is shown. Which of the following statements is/are true?

• A. The velocity is maximum at t = T/2
• B. The acceleration is maximum at t = T
• C. The force is zero at t = 3T/4
• D. The potential energy equals the oscillation energy at t = T/2.

Answer 1

Answer: (B), (C), (D)

$a_{\max }$ at extreme, $F$ is zero at mean, $U_{\max }$ is oscillation energy